EDGE BARRIER FILM FOR ELECTRONIC DEVICES

• Main Authors: BROWN JULIA J, MA RUIQING, MANDLIK PRASHANT
• Format: Patent
• Language: English; Korean
• Published: 25.09.2013
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

PURPOSE: An edge barrier film for an electronic device is provided to extend the lifetime of a device by combining thin film encapsulation with glass encapsulation. CONSTITUTION: A cathode is arranged on a substrate. A light emitting layer (220) is arranged on the cathode. A hole transport layer (22...